arm64: dts: qcom: sa8295p-adp: add max20411

The SA8295P ADP has a MAX20411 LDO regulator on I2C 12, supplying the
VDD_GFX pads. Enable the bus and add the maxim,max20411 device on the
bus.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240125-sa8295p-gpu-v4-6-7011c2a63037@quicinc.com


Signed-off-by: Bjorn Andersson <andersson@kernel.org>